Table 2

Odds of SGA by census dissemination area material and social deprivation and their components
n OR (95% CI)
Model 1. Material and Social Deprivation (modelled together)
 Material deprivation quintile
  1 (least deprived) 9779 Reference
  2 11775 1.1 (1.0, 1.3)
  3 12058 1.2 (1.1, 1.4)***
  4 12182 1.4 (1.2, 1.6)***
  5 (most deprived) 13245 1.6 (1.4, 1.8)***
 Social deprivation quintile
  1 (least deprived) 10756 Reference
  2 12151 1.0 (0.8, 1.1)
  3 12635 1.0 (0.9, 1.1)
  4 12194 0.9 (0.8, 1.0)
  5 (most deprived) 11303 0.9 (0.8, 1.1)
Model 2. Components of Material Deprivation (modelled together)
 Percent persons with no high school diploma quintile
  1 (highest percentage of diplomas) 11468 Reference
  2 11718 1.0 (0.9, 1.1)
  3 11752 1.0 (0.9, 1.2)
  4 11995 1.0 (0.9, 1.2)
  5 (lowest percentage of diplomas) 12106 1.1 (0.9, 1.3)
 Employment to population ratio quintile
  1 (lowest percentage of employment) 11123 Reference
  2 11635 1.0 (0.9, 1.2)
  3 11927 1.0 (0.9, 1.2)
  4 12120 1.0 (0.9, 1.1)
  5 (highest percentage of employment) 12234 1.0 (0.9, 1.1)
 Average income quintile
  1 (lowest average income) 11444 Reference
  2 11510 0.9 (0.8, 1.0)
  3 11953 0.9 (0.7, 1.0)**
  4 12163 0.7 (0.6, 0.9)***
  5 (highest average income) 11969 0.7 (0.6, 0.8)***
 Percent persons living alone
  1 (lowest percentage living alone) 12206 Reference
  2 12055 1.0 (0.9, 1.1)
  3 11842 1.0 (0.9, 1.1)
  4 11732 0.9 (0.8, 1.0)
  5 (highest percentage living alone) 11204 0.9 (0.8, 1.0)
 Percent persons separated, divorced or widowed
  1 (lowest percentage separated, divorced or widowed) 11759 Reference
  2 11786 1.1 (1.0, 1.3)*
  3 11873 1.1 (0.9, 1.2)
  4 11712 1.0 (0.9, 1.1)
  5 (highest percentage separated, divorced or widowed) 11909 1.0 (0.9, 1.1)
 Percent single parent families
  1 (lowest percentage single parent families) 12171 Reference
  2 11618 1.1 (1.0, 1.2)
  3 11898 1.2 (1.0, 1.3)**
  4 11606 1.2 (1.0, 1.3)**
  5 (highest percentage single parent families) 11746 1.1 (1.0, 1.2)
 Average income quintile
  1 (lowest average income) 11444 Reference
  2 11510 0.9 (0.8, 1.0)**
  3 11953 0.8 (0.7, 0.9)***
  4 12163 0.7 (0.6, 0.7)***
  5 (highest average income) 11969 0.6 (0.5, 0.7)***
 Percent single parent families
  1 (lowest percentage single parent families) 12171 Reference
  2 11618 1.1 (0.9, 1.2)
  3 11898 1.1 (1.0, 1.2)
  4 11606 1.0 (0.9, 1.2)
  5 (highest percentage single parent families) 11746 0.9 (0.8, 1.0)*

*2-sided p < 0.05; ** 2-sided p < 0.01; *** 2-sided p < 0.0001.

Hayward et al.

Hayward et al. BMC Public Health 2012 12:333   doi:10.1186/1471-2458-12-333

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